27883128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:797

約数の個数: 128

約数和(自身を含む): 90961920

約数和(自身を除く): 63078792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 751, 884, 952, 1092, 1326, 1428, 1502, 1547, 1768, 2184, 2253, 2652, 2856, 3004, 3094, 4506, 4641, 5257, 5304, 6008, 6188, 9012, 9282, 9763, 10514, 12376, 12767, 15771, 18024, 18564, 19526, 21028, 25534, 29289, 31542, 37128, 38301, 39052, 42056, 51068, 58578, 63084, 68341, 76602, 78104, 89369, 102136, 117156, 126168, 136682, 153204, 165971, 178738, 205023, 234312, 268107, 273364, 306408, 331942, 357476, 410046, 497913, 536214, 546728, 663884, 714952, 820092, 995826, 1072428, 1161797, 1327768, 1640184, 1991652, 2144856, 2323594, 3485391, 3983304, 4647188, 6970782, 9294376, 13941564, 27883128]

約数ペア:

[(1, 27883128), (2, 13941564), (3, 9294376), (4, 6970782), (6, 4647188), (7, 3983304), (8, 3485391), (12, 2323594), (13, 2144856), (14, 1991652), (17, 1640184), (21, 1327768), (24, 1161797), (26, 1072428), (28, 995826), (34, 820092), (39, 714952), (42, 663884), (51, 546728), (52, 536214), (56, 497913), (68, 410046), (78, 357476), (84, 331942), (91, 306408), (102, 273364), (104, 268107), (119, 234312), (136, 205023), (156, 178738), (168, 165971), (182, 153204), (204, 136682), (221, 126168), (238, 117156), (273, 102136), (312, 89369), (357, 78104), (364, 76602), (408, 68341), (442, 63084), (476, 58578), (546, 51068), (663, 42056), (714, 39052), (728, 38301), (751, 37128), (884, 31542), (952, 29289), (1092, 25534), (1326, 21028), (1428, 19526), (1502, 18564), (1547, 18024), (1768, 15771), (2184, 12767), (2253, 12376), (2652, 10514), (2856, 9763), (3004, 9282), (3094, 9012), (4506, 6188), (4641, 6008), (5257, 5304)]